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Individual Calculations September 2019 |
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| Sanitt, Ethan Total change: 108.00 | |   |
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| 106th British Championships Major Open | Torquay | ENG | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1752 | 5.00 | 9 | 2.56 | 40 | 102.40 | |
|  Chapman, Matt | | | 1957 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Hosdurga, Chirag | | | 1927 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ingham, H William | | | 1854 | ENG | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Warren, Alex M | | | 1967 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Paulden, Tim | | | 1902 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Nayak, Raghav | | | 1906 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Miller, George I | | | 1891 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ruane, Brendan J | | | 1904 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Taylor, William J | | | 2062 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 74th Hampstead FIDE Chess Congress U2200 | London | ENG | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1752 | 1.50 | 4 | 0.14 | 40 | 5.60 | |
| | Chakanyuka, Charles | | | 2019 | ZIM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Morgan, Richard J | | | 1603 | ENG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Merriman, James | | | 1852 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Prior, Stephen C V | | | 2092 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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